Annihilator’s Profile Photo


Johnson City, Tennessee
United States

hatrickstu’s Profile Photo


Cabot, Arkansas
United States


2001 Pontiac Grand Prix GTP

“Grandma Car”

2005 Chevrolet Cobalt SS Supercharged


Photo of: 2001 Pontiac Grand Prix

No longer owned

Photo of: 2005 Chevrolet Cobalt

Head to Head


About “Grandma Car”

This car was my first ever performance car, and the one to get me hooked on performance mods.

About “SS”

No about text available for “SS”


Specs for “Grandma Car”

3.8L pushrod supercharged v6 on a FWD platform

Specs for “SS”

No specifications listed.


Factory Options for “Grandma Car”

leather seats, sunroof, heads up display

Factory Options for “SS”

Side Curtain air bags
XM Radio


Mods for “Grandma Car”

3.5" supercharger pulley
3" downpipe/ubend delete/cat delete
4" fenderwell intake
DHP PowrTuner (tuned by me)
Port/polish supercharger case
machined lower intake manifold
autolite 104 plugs at .055"
180* thermostat

Enkei DM5 Anthracite 17x7" wheels
Customized front strut tower bar

Mods for “SS”

GMPP Stage 2
Ingalls Torque Dampner
Flowmaster 40 Series


Photo Albums 1 – 1 of 1

Cover photo of GTP pictures album
GTP pictures
Photos: 7

Previous Photo Albums Next Photo Albums

Photo Albums 1 – 1 of 1

Cover photo of Cobalt album
Photos: 10

Previous Photo Albums Next Photo Albums


Vote This challenge has ended!

Points for Grandma Car Total Votes Points for SS
85 43 130


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